Everest's Hornbein Couloir Is the Greatest Line Never Skied
Within the tight knit community of ski mountaineers, a handful of descents stand alone in terms of sheer difficulty. In 1980, Frenchman Jean-Marc Boivin became the first person to…
Within the tight knit community of ski mountaineers, a handful of descents stand alone in terms of sheer difficulty. In 1980, Frenchman Jean-Marc Boivin became the first person to…